英语词汇main jib怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
?主臂
... Main Jib 主臂 jib sail 艏帆 jib halyard 艏帆升降索 ; 前帆升帆索 ...

双语例句

1
For example, with the wind at an intensity that a sloop might have to double-reef the main to reduce sail area, a ketch may sail very well under just jib and mizzen.
例如，当风速在某个强度上时，单桅帆可能必须将主帆四叠起来以减少帆面积，而双桅帆则可以只用前帆和后帆来顺利航行。
2
In chapter 4, in order to ascertain its inherent eigenvalue and corresponding main vibration, modal analysis is first implemented for the jib structure of deck crane.
在第4章中先对甲板吊臂架结构进行模态分析，确定结构的固有频率和相应的主振型。
3
Finally, the description of rules is drawn that the optimal moment center changes with the main parameters of jib.
同时给出全力矩取矩中心随塔机吊臂等主要参数变化而变化的趋势描述。

单词	main jib
释义	main jib 简明释义主臂网络释义 1 ?主臂 ... Main Jib 主臂 jib sail 艏帆 jib halyard 艏帆升降索 ; 前帆升帆索 ... 双语例句 1 For example, with the wind at an intensity that a sloop might have to double-reef the main to reduce sail area, a ketch may sail very well under just jib and mizzen. 例如，当风速在某个强度上时，单桅帆可能必须将主帆四叠起来以减少帆面积，而双桅帆则可以只用前帆和后帆来顺利航行。 2 In chapter 4, in order to ascertain its inherent eigenvalue and corresponding main vibration, modal analysis is first implemented for the jib structure of deck crane. 在第4章中先对甲板吊臂架结构进行模态分析，确定结构的固有频率和相应的主振型。 3 Finally, the description of rules is drawn that the optimal moment center changes with the main parameters of jib. 同时给出全力矩取矩中心随塔机吊臂等主要参数变化而变化的趋势描述。
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